Integrated Data Acquisition Signal Conditioning Systems

Transcription

1 Scalable Open-Architecture Data Acquisition Solutions Integrated Data Acquisition Signal Conditioning Systems

2 Precision Performance. Accurate Data. Repeatable Results. Reliable Measurements. First Time. Every Time. Qualification and performance testing is rigorous and unforgiving. Retests are expensive in both time and money. More often, they re not even feasible. Test data must be captured correctly the first time. Thus, the reliability of the data acquisition system, the accuracy of the measurements and integrity of the data must be faultless for each and every test. The risk is too high to compromise on the test instruments. That s why for decades, customers worldwide rely on VTI. Our customers depend on us to deliver highly accurate data when they are faced with their most critical testing needs. VTI systems deliver the highest performance available in a scalable, open-architecture platform. With powerful software tools that aid the developer in setup and control of test configurations, errors are absolutely minimized. These high-performance systems, whether LXI or VXI, have been proven to consistently deliver accurate, repeatable data in applications worldwide. Combine temperature, voltage and strain in one, easy-to-use system Accurate, synchronized, distributed systems Scalable from ten to tens of thousands of channels Integrated signal conditioning and end-to-end calibration guarantees data accuracy

3 The Old Way: Non-Integrated Data Acquisition System Accurate Data? complex I time consuming I expensive I prone to data errors The VTI Way: Integrated Data Acquisition Solution faster easier error free EX1048A VTIcoda READY Guarantee Accurate Results Cut Development Time. Improve Test Integrity. Reduce Total Cost of Ownership. Each of VTI s modular instruments is designed with configuration flexibility using industry standard interfaces minimizing obsolescence by supporting forward-looking and backward compatibility. n Integrated solutions eliminate external cabling, simplify field installation and setup, and reduce concerns associated with electrical noise and maintenance. n Powerful, turnkey software speeds setup and eliminates programming time, debugging and program validation. n VTIcoda and DAC Express are fully documented, reducing training time and assuring consistency of test duplication. n Longevity advanced industry standard designs outlive current test requirements. n Open-architecture seamless integration with other devices, including VXIbus, GPIB, PXI and LXI. Scalable Open-Architecture Data Acquisition Solutions

4 Integrated DAQ Solutions. Powerful Software Tools. Proven Hardware for Precision Measurements n End-to-end self-calibration assures repeatable, accurate results n High-density scalable instruments easily handle high channel count applications n Integrated signal conditioning and excitation optimizes input device performance and accuracy n Advanced filtering on each channel n Web-based monitor and control n Easily aggregate multiple instruments to increase throughput n Leverage the power of LXI to create large channel count systems

5 Next Generation Instrumentation Performance. Fully Synchronized Distributed Measurement Capability n Open-architecture compatible with standard programming environments n LXI Class A seamless interface with external devices n IEEE 1588 deterministic synchronization and triggering n Easily modifiable run-time test configurations n Full feature programmability ensures that run-time test configurations, such as analog and digital filtering, gain ranges, bridge completion, and excitation sources, are easily defined Powerful Software for Fast Setup and Real-Time Data Monitoring While our instruments are compatible with standard programming environments, our DAC Express and VTIcoda turnkey software programs are designed by experienced test engineers to accelerate test setup and simplify data acquisition, monitoring and analysis. These programming-free environments feature intuitive GUIs and provide auto instrument discovery and facilitate easy channel configuration. Data display formats are user-selectable for optimum visualization of test parameters. Applications Worldwide and Global Support VTI s overall design philosophy delivers cost-effective solutions that leverage a unique combination of precision accuracy, high-performance, modularity and reusability. With VTI, customers have total confidence in their test results; assurance of the lowest total cost of ownership; support from the industry s leading test instrumentation company. n Best-in-class solutions n Choose from over 200 components and subsystems n ISO9001:2000 registered Scalable Open-Architecture Data Acquisition Solutions

6 Faster. Better. Easier LXI! More than Ethernet Connectivity LXI brings the power of the Internet to DAQ instrumentation along with a powerful range of capabilities to enhance acquisition of data in critical test scenarios. n Virtually unlimited, synchronized, distributed measurements (IEEE 1588 and LXI Class A Trigger Bus) n Scalable performance for high channel counts n High-speed data sampling and throughput even with multiple instruments via Ethernet switch or hub n Flexibility of open-architecture for easy addition of third party instruments Our LXI-based solutions easily create distributed data acquisition systems in a programmingfree environment, saving time and money. The LXI interface allows the acquisition system to be placed closer to the test article. This reduces transducer cabling and simplifies installation, calibration and maintenance tasks. Powerful Development Tools to Build Test Systems Quickly with Complete Flexibility Choose Your Environment: n DAC Express for the fastest, easiest setup and run n VTIcoda A powerful, full-featured program. Easily manage hundreds or thousands of channels n Or pick your favorite familiar programming environment

7 Turnkey DAC Express for Faster Setup and Run DAC Express software is one of the most powerful data recording/logging software packages available. It quickly and easily provides setup, monitor and record functions for test applications. If your measurements include noise, vibration, temperature, pressure, strain, voltage, digital states, rpm or other transducer-based parameters and you re feeling the pressure of time a DAC Express system is the right solution for you. Set up channel assignments quickly using pull-down menus Set up multiple graphs and meter displays with the click of your mouse Accuracy is ensured with end-to-end calibration n Intuitive GUI. No programming required n Combine synchronized multi-channel analog, digital, and frequency measurements n File sizes up to 2 Giga samples per channel n Combine dynamic and static measurements n Multi-function data logging n Auto-discovery of connected devices n Simulation mode supports virtual setup before hardware is available n Real-time display customizes easily to optimize visualization n Easily export data to MATLAB, Excel and other standard programs Scalable Open-Architecture Data Acquisition Solutions

8 Full Featured VTIcoda. Powerful. Versatile. User-Friendly. No Programming Required. VTIcoda Data Acquisition Software is a tightly integrated solution that supports VTI s fully scalable hardware. This turnkey, out-of-box solution delivers a completely functional software environment from day-one, eliminating the learning curve and software development delays associated with other programming environments. Menus for instrument setup, parameter selection, and display configuration reflect recommendations from experienced test engineers. They provide maximum utility without sacrificing instrument functionality. An intelligent interface queries the hardware and pre-loads information regarding specific parameters such as measurement type, gains, ranges, filter selections, and sample rates. This functionality greatly reduces the guesswork and eliminates configuration errors common with other general purpose data acquisition environments. Scalable Channel Architecture Easily Handles High Channel Counts n Multi-user client/server system n Intuitive GUI n Strain and stress calculations in real time n Event logging n Supports up to 60 transducer types n Standardized data interfaces n Real-time calculated channels n High-speed data logging n Data replay and export n Database management

9 Full-featured alarms and limits Multiple waveform display Learn more about VTI Data Acquisition solutions and applications at Fully Documented Turnkey Program n Faster setup, operation and data analysis n Eliminates costly application programming n No need to qualify custom software n Simplifies training n Eliminates software debugging Preview DAC Express and VTIcoda at: Scalable Open-Architecture Data Acquisition Solutions

10 Precision Thermocouple and Voltage Measurement Instruments EX1048A EX1000A/16A/32A/48A The EX1000A Series is an advanced, full-featured thermocouple and voltage measurement instrument providing superior measurement accuracy and repeatability through fully integrated signal conditioning, advanced cold junction compensation (CJC), and complete end-to-end self-calibration. n Standalone compact 1 U instruments n 48 independent channels per box n Sampling rates up to 2000 Sa/sec/ch n Synchronized precision measurements n Unlimited expansion for high channel count n Mix voltage and temperature channels n Temperature channels support all thermocouple types n Fully integrated signal conditioning n Advanced cold junction compensation n Independent programmable filtering per channel n End-to-end self-calibration n Independent open transducer detection n Optional Trifilar filtering available n Typical accuracies of +/- 0.2 degrees C

11 Accurate. Flexible. Easy to Use. EX1016A Leverage LXI Technology for Fully Distributed Measurements Fully LXI Class A compliant, the EX1000A Series of instruments is ideal for distributed measurements throughout your facility. Connect directly to your Ethernet network using industry-standard Ethernet cable and connections, and experience how plug and play capability makes installation and setup easier than ever before. Simplified Installation, Setup and Control Onboard, Web-Accessible User Interface allows you to instantly verify communications and instrument functionality, while IVI and VXI Plug&Play drivers provide a familiar application programming interface to further reduce integration and program development time. For comprehensive, programming-free data recording setup, management and viewing, use EX1000A instruments with one of VTI s full-featured, turnkey software solutions DAC Express or VTIcoda. Select from Multiple Configurations The EX1000 is available in several competitively-priced configurations to meet individual requirements. Ordering Information EX1000A EX1016A EX1032A EX1048A Option Channel Precision Voltage Instrument 16-Channel Precision Thermocouple Instrument 32-Channel Precision Voltage Instrument 32-Channel Precision Thermocouple Instrument 16-Channel Precision Voltage Instrument 48-Channel Precision Thermocouple Instrument Trifilar Filtering Scalable Open-Architecture Data Acquisition Solutions

12 High-Performance Remote Strain Gage Measurement Instrument EX1629 EX1629 The 48-channel EX1629 sets a new standard of performance for stress and fatigue testing. Independent 24-bit A/D converters on each channel, extensive software selectable filtering, and independent signal conditioning paths provide exceptional accuracy and reliability. n Standalone compact 2 U instruments n 48 channels per box n Sample rates up to 25 ksa/sec n 24-bit A/D converters per channel n Per channel, software configured signal conditioning n Integrated TEDS support n Per channel bipolar excitation n Complete end-to-end self-calibration n Measure voltages up to 15 volts

13 Precision. Accuracy. High-Performance. Highest Accuracy. Lowest Overall Hardware Costs The compact modular EX1629 delivers superior measurement accuracy at a cost-effective price per channel. This single instrument can perform both high-quality static and high-speed strain gage measurements in critical test applications. The EX1629 s flexible design makes it easy to reuse in future test programs resulting in the highest return on your hardware investment and keeping overall test hardware costs down. Any Channel. Any Bridge or Voltage Input The EX1629 features software-configured strain and voltage conditioning and excitation in a single 19-inch, 3 1/2 inch-high rackmount enclosure. This flexibility allows the connection of quarter, half, full bridge or voltage inputs to any channel, minimizing setup time and wiring changes. No need to reconfigure hardware to make measurement changes. Performance and measurement integrity are enhanced with independent bridge excitation per channel. Bridge excitation sources are not shared between channels; single channel failures do not affect other channels. Easily Combine and Measure 10,000+ Channels For large data acquisition applications, multiple EX1629s are easily synchronized together in a master-slave relationship via the LXI external trigger bus. Easy strain gage wiring and conditioning for both static load and vibration testing greatly simplify high-channel count test setup. Reduce Errors and Field Wiring Costs Integrated Transducer Electronic Data Sheet (TEDS) provides positive transducer identification, eliminating cabling errors. Extensive testing has qualified the standard RJ-45 telecom connector and cable as the ideal low-cost physical connection for strain gages. This cuts cost and makes connections quicker. Ethernet Interface Ideal for Distributed Environments The EX1629 can be placed at strategic points throughout the test cell minimizing cabling and setup time. For comprehensive, programming-free data recording setup, management and viewing, use EX1629A instruments with one of VTI s full-featured, turnkey software solutions DAC Express or VTIcoda. Ordering Information EX Channel High-Performance Strain Instrument Scalable Open-Architecture Data Acquisition Solutions

14 Multifunction Scanning Measurement and Switching System EX1266 The EX1266 leverages the same technology that made SMIP the most successful modular switching platform for high performance requirements in the military and aerospace markets. Now, VTI makes this powerful solution commercially available for functional test systems, process monitoring, signal switching, automotive ECM, temperature/data logging, cable harness and battery testing. The primary functions for the EX1266 focus on signal switching, temperature/data logging, level detection and scanning DMM. n Standalone compact 1 U instrument n High-density switch subsystem n Scanning 6.5 digit DMM n Synchronized precision measurements n Scalable (6 plug-in slots per chassis) n Mix voltage and temperature channels n Temperature channels support all thermocouple types & RTDs and Thermistors n Built-in cold junction compensation n Intuitive, web-based GUI for monitor and control EX1266 n Robust web-based interface simplifies setup and acquisition

15 High Density. Scalable. Cost-Effective. Easy Setup and Control n Internal 5-wire DMM bus simplifies cabling n Multiple calibration sets yield more accurate data across temperature range. Up to eight per module Calibrate across multiple ambient temperatures Minimize inaccuracies attributed to temperature deviations n Full-featured switching scan list and tight synchronization with DMM minimizes processor overhead, increasing test throughput Switch/measure can be tightly integrated on board to minimize any latency in bus traffic Smallest footprint available for switching/scanning applications up to wire multiplexer channels in 1U footprint n LXI Class A communications interface eliminates platform obsolescence and support cost concerns Scalable Architecture. Small Footprint. Low-cost/channel across a wide-range of channel counts n 1U provides granularity to address small channel requirements n Multiple boxes daisy-chain together for larger applications Ordering Information EX1266 EX1206 EX1202 EX1262 EX EX S EX EX EX A EX EX EX EX slot mainframe, 1 rack U with built-in 6.5 digit DMM 6-slot mainframe, 1 rack U, no internal DMM 2-slot mainframe, 1/2 rack 1 U with built-in 6.5 digit DMM 2-slot mainframe, 1/2 rack 1 U, no internal DMM 48-channel 2-wire 2 A multiplexer 48-channel 2-wire FET multiplexer 96-channel 2-wire, 1 A multiplexer 128-crosspoint matrix, 2-wire, 2 A 12-channel 16 A SPDT switch 30-channel 2 A SPDT switch 64-channel digital I/O 16-channel comparator/interrupter 8-channel, +/- 20 V, 20 ma analog output Scalable Open-Architecture Data Acquisition Solutions

16 Distribute your VXI-based Measurements VTI leads the industry in VXIbus technology. Our systems handle all signal types for both high and low-speed data acquisition through the use of integrated signal conditioning plug-ins that deliver unmatched performance in modular-based systems. Recognizing that your existing VXI investment is significant, we will continue to deliver the most comprehensive, precision, high-performance VXIbus instruments available. First LXI Class A Gigabit Ethernet Slot-0 Interface EX2500A EX2500A n 40 MB/sec block transfer rates n Fiber-optic interface permits 10km connections: PC to mainframe n Embedded web interface for interactive control from anywhere in the world n On-board LXI Trigger Bus distributes the VXI backplane trigger lines n Backward compatibility with legacy VXI products n Drop-in replacement for existing slot 0 interfaces n VXI plug&play compliant Synchronized Distributed Precision Measurement The EX2500A slot 0 controller bridges VXI with LXI via an Ethernet interface. This facilitates new hardware compatibility with legacy systems, while delivering the power and flexibility of LXI. Ordering Information EX2500A EX2500A-15 EX2500A-16 LXI-VXI Gigabit Ethernet Slot 0 Interface Includes TCXO Timebase Option Includes OCXO Timebase Option

17 U n i v e r s a l, F u l l F e a t u r e d, Single Platform VXI Solutions Any Transducer, Channel Mix or Location VTI can address your measurement challenges regardless of the transducer, channel mix or location. Modular, high-density VXIbus solutions are ideal for high-channel count applications where single drop control room approaches are favored. Combining this platform with the EX2500A, provides the bandwidth and horsepower needed to address today s expanding high data throughput requirements. n Integrated signal conditioning n Flexible scanning/auto sequencing n High-speed data transfers into controller n Onboard data reduction and hi/low limit checking n Powerful data acquisition and control n Comprehensive onboard signal conditioning n Wide choice of input/output signal types VT1413C High-Performance Scanning A/D with Integrated Signal Conditioning VT1413C The 64-channel VT1413C is ideal for high-performance data acquisition applications requiring a compact single slot configuration. This instrument features high-speed scanning, 16-bit resolution, high-accuracy, dual-ported FIFO buffer for fast data transfers, and a current value table for online data monitoring. Complete end-to-end self-calibration further enhances the measurement accuracy and stability. Ordering Information VT1413C VT1413C-02 VT1413C-A3F Scanning A/D Converter, includes Spring Clamp Terminal Block Scanning A/D Converter, includes Screw Connector Terminal Block Interface to Rackmount Terminal Panel, deletes Spring Clamp Terminal Block Scalable Open-Architecture Data Acquisition Solutions

18 64-Channel A/D and Algorithmic Closed Loop Controller VT1415A/VT1422A VT1415A with Terminal Blocks The VT1415A and VT1422 instruments build on the functionality of the VT1413C by adding closed loop control and remote channel multifunction DAC capacities. These powerful data acquisition instruments can handle analog and digital input/output in both static and dynamic modes. More Powerful Than PID Controllers Easier to configure than large custom control systems, the VT1415A/VT1422 fills a unique niche providing both control and precise data acquisition functionality. The design includes an onboard DSP that assures all inputs, calculations, and outputs are completed between scan intervals, eliminating drift and jitter in the control algorithm. The user-programmable algorithms are easy to modify eliminating latencies common in higher level software. Ordering Information VT1415A VT1415A-02 VT1415A-A3F Algorithmic Closed Loop Controller, Includes Spring Clamp Terminal Block Algorithmic Closed Loop Controller, Includes Screw Connector Terminal Block Interface to Rackmount Terminal Panel, deletes Spring Clamp Terminal Block Multifunction Measurement and Control Module VT1419A The VT1419A is ideal for mixed sensor and mixed signal data acquisition and control of electronic and mechanical assemblies. Multiple SCP modules are easily combined permitting multiple test setups for mixed signals, both input and output, without adding additional instrumentation. Integrated signal conditioning eliminates external cabling and connections and provides more accurate and repeatable calibration. Ordering Information VT1419A VT1419A-001 VT1419A-011 VT1419A-013 VT1419A-A3F Multifunction Plus Measurement and Control Module Delete 4 Direct Input SCPs Screw Terminal Block Spring-Clamp Terminal Block Interface to Rackmount Panel, deletes Spring Clamp Terminal Block

19 VT1501A VT1538A VT1413C with six SCPs n Adjust individual signal gains n Signal filtering reduces sensor-based noise n Over-voltage protection n Open transducer detection n Combine SCPs for a wide variety of inputs Plug-On Modules Optimize Signal Conditioning Each signal conditioning plug-on (SCP) is a modular, high-density transducer interface for use with the VT1413C, VT1415A, VT1419A, and VT1422A series of scanning A/D data acquisition instruments. SCPs are typically configured in 8-channel increments to uniquely address specific transducer characteristics. SCP configuration options include fixed and programmable gains, filtering, signal conditioning for thermocouples, RTDs and thermistors, bridge measurements, event counting, frequency, resistance, digital I/O and analog outputs. Ordering Information VT1501A VT1502A VT1503A VT1505A VT1506A VT1507A VT1508A VT1509A VT1510A VT1511A VT1512A VT1513A VT1518A VT1521 VT1531A* VT1532A* VT1533A* VT1536A* VT1538A* 8-channel Direct Input SCP 8-channel 7 Hz Low-pass Filter SCP 8-channel Programmable Filter/Gain SCP 8-channel Current Source SCP 8-channel 120 Ω Strain Completion & Excitation SCP 8-channel 350 Ω Strain Completion & Excitation SCP 8-channel x16 Gain & 7 Hz Fixed Filter SCP 8-channel x64 Gain & 7 Hz Fixed Filter SCP 4-channel Sample & Hold Input SCP 4-channel Transient Strain SCP 8-channel 25 Hz Fixed Filter SCP 8-channel 16 Fixed Attenuator & 7 Hz Low-pass Filter SCP 4-wire Resistance Measurement SCP 4-channel High Speed Bridge SCP 8-channel Voltage Output SCP 8-channel Current Output SCP 16-bit Digital I/O SCP 8-bit Isolated Digital I/O SCP Enhanced Frequency/Totalize/PWM SCP Learn more about VTI Data Acquisition solutions and applications at * For use with VT1415A, VT1419A and VT1422A. Scalable Open-Architecture Data Acquisition Solutions

20 About VXI Technology, Inc. VXI Technology, Inc. (VTI) is the market leader in functional test and data acquisition systems. ISO9001:2000 registered, the company serves the aerospace, automotive, avionics, defense, industrial automation, medical, satellite communications, and telecom markets. The company engineers and produces over 200 components and subsystems to build both custom and standard test systems. With plants in the U.S., Europe and Asia, worldwide product support is provided through a network of VTI-certified engineering representatives. VTI is a sponsor member of the VXI Consortium and a strategic/founding member of the LXI Consortium. For more information visit vxitech.com or sales@vxitech.com. UK Tel: USA Tel: